Botnet Statistics [2014-05-22]

detection period: 2014-05-22 00:00-23:59 UTC
total number of suspected botnet IPs: 1097
number of botnet IPs notified to network operators: 1001
number of spam blocked: 43958
recipient count of spam blocked: 1477140

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

Rank	Network	# of suspected botnet IPs
1	CTTNET	209
2	CHINANET-GD	149
3	CHINANET-FJ	38
4	UNICOM-GD	25
5	CRTC	23
6	CHINANET-JS	14
7	CHINANET-SH	13
8	UNICOM-BJ	12
9	NETBLK-NOBIS-TECHNOLOGY-GROUP-18	10
10	HICHINA	10

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

Rank	Country	# of suspected botnet IPs
1	China	659
2	United States	68
3	Brazil	44
4	Russian Federation	39
5	Italy	23
6	Indonesia	21
7	Ukraine	17
8	Germany	14
9	India	13
10	Colombia	13